He can, when he wants, theorise without oxygen at any height.

只要他愿意，可以随时随地理论化它。

Because its application is very extensive, so it's theorise and methods have been subject to attention.

由于它的应用非常广泛，所以关于它的理论与方法研究一直受到人们的关注。

The specialty, specialty objective and specialty feature are the basis of the theorise of speciality construction.

特色专业建设是高校办学特色、办学实力的体现，更是未来办学新增长点的培育基础。

While economists are free to theorise, company chairmen are concerned with actualities.

经济学家们可自由创建理论，公司总裁们则关心现实情况。

We can theorise, but we do not actually know.

我们仅仅可以做出理论假设, 实际情况我们并不知道.